LIQUIMOLY: amzn.to/2pLfYT3 BMW PARTS: amzn.to/2pcZ50A MOS2: amzn.to/2pLfYT3

22.8 is an average mpg that has accrued over an undefined period of time and distance. 216.7 miles is probably not far enough to change the average reading. Try zeroing the average mpg reading and do the test again. You may or may not be surprised

MOS2 is a solid friction modifier that takes at least 300-500 miles to film over the engine internals. I have been using Ceratec (a Liqui Moly product as well) with every car I own for years. Apart from smoother running, smoother idle, lower running temperatures, and improved fuel economy. I am positive that it keeps engines running longer. In order to determine if something is working, you must first forget about your expectations and make sure you fully understand the product.

I used Liquimoly MOS2 on BMW M43 engine which already clocked 125000 miles during last oil change. The lifter noise and camshaft bearing noise is gone and engine became smooth as silk within 500 miles. Idles very well and revs up smoothly with 0 oil consumption. Excellent product. Only glitch is that it deposits on spark plugs a little and it requires cleaning around 3000 miles.

1° Change the oil 2° put the liqui Moly product in the motor 3° drive about 500 Km and 4° finally check it.

I use the LM MoS2 for years, here in Europe, on older cars, and I mean very old.... I think it's a very good product ! Firstly, I poured it on a 12 years old 1985 BMW at idle (at that time I didn't know about crankcase ventilation!) and, in a matter of seconds, I swear it dampended the noise of the 1,8 litre engine. For that very reason, I continued to use MoS2 in almost all engines I had since. The engine ran smoothly I changed the oil at around 6000 miles (10000 km) with Liqui Moly. Yes, I noticed a fouling of the plugs bc anyway I had problems with the compression. Ad on a newer BMW (1,8 litre year 2005 with Valvetronic and Vanos), AFTER a period of time of about one week or 2oo km, it not only smoothed the engine noise and pickup, but, the instant consumption on the E46 "hidden menu" dropped from 0,7 to 0,9 litres per hour, to 0,5 to 0,7 . Thats a fact. And, again, I noticed some fouling of the plugs after a year. I knew I had worn valve guides and a consumption of oil (1/2 a quarter per 600 mile). And also, I regullarly cleaned the surface of the sensors in the engine. Since then, I used MoS2 on a 1998 V6 Mercedes and a Volkswagen 1.0 litre Polo, with the same good results: smoother idle, better pickup in revs.

The MPG figure on your computer is based on your driving style. If you go for long drives on the motorway keeping your foot light on the throttle, it will increase. Same way if you do lots of short trips with plenty of stopping and starting, it will decrease. This stuff is designed to help engines with high mileage wear and tear in need of extra protection, especially in the cylinders. If your engine's in good nick already then you probably won't notice any difference with this. But if it's old, noisy and losing some compression, then this may help. I say 'MAY' help, depending on how far gone the engine is.

I live in Chicago USA. It gets darned cold, and I have to park outside. I use Liquimoly to help reduce cold startup wear.

You have to drive more than around the block

It takes around 1000km/600mi to plate the wear surfaces, and unfortunately a bit longer than that to notice a change in fuel economy. More immediate and noticeable changes after that first 1000km are usually a smoother and quieter engine.

You want to boost fuel economy? Keep your air sensors clean, throttle body clean, keep the right air filter and oil filter clean use good thin oil, keep your tires inflated to recommended spec, don’t hit the gas all so hard all the time

Read the label, you need ~5% Liqui Moly additive in your oil. A BMW 4.0L V8 takes 8 Liters of oil that means you need a bit more than 1 bottle. Actually, since you have 151K mi, I would flush the oil system right before you do a fresh oil and oil filter change (including another 1.2 bottles of LiquiMoly). THEN drive 500 miles or so, that way the moly has time to plate out on the engine parts (this takes some time). You WILL see a difference.

It works i live in germany but it is made for use for cars until year 2000 so its more for old school cars

I think It deserves another test.... you did not really test it correctly

Agree with the others, not really how you test the stuff. But, I have used it for about 2 years every oil change after seeing all 4 camshafts on my X5 4.8i fail after 188,000 miles when I pulled the valve covers to do gaskets. They were totally rough, and etched, as were the roller rockers. There was also excessive noise. Interestingly, about 400 or so miles after adding liquimoly the nasty clicking and noises were about gone (if that is a worthy reason to say it works). I'm currently at 229,000 miles and about 6 oil changes later with additive, and still quiet and running good, didn't see any metallic in oil filter last few changes either? Coincidence? Warning though, the moly was really clogging up the filters, can see blobs of paste now, however I do 7500 mile intervals, beyond that I'd change my filters twice per oil change interval.

Give it some more time. Moly plates an engine. Let it go into all the cracks. I've seen awesome results with MOS2

Definitely works I use nothing but liqui moly products in my bmw

I've never used the product so I don't have any personal experience with it, but I have a lot of experience with test and design of experiments and found your testing to be uncontrolled. Weather, tire pressure, that amount of traffic, etc. all affect your fuel consumption. Also, I see you reset the trip odometer, but it doesn't look like you reset the average fuel consumption meter. As far as I know that's the average mpg the car got over 151,756 miles with only 217 of those miles with MOS2.

This is not a good test. This product is meant to reduce engine parts friction. The improved MPG is a RESULT of the reduced friction as the engine needs less effort to rev up which means less fuel. And it takes a few hundred miles of driving to see the result. The real test is does it actually reduce friction which you can tell by the noise of the engine.

It comes to works after few days.... Say a week or so of driving....

It’s not for the gas mileage It will smoother the friction parts to increase engine life and reduce oil consumption

I don't want to defend the product, but consider also these things: 1. your car is old and may not have accurate mpg calculation mechanisms. 2. you should reset your mpg and fill up tank before doing the test because the mpg computer will restart the process anew if you do that. 3. did you take note of other changes besides mpg? such as engine noise level changes, throttle response, idle smoothness etc.?? I would be interested to see a new test after a couple of oil changes without the additive, then add the stuff and do as above suggestions.

I have a 7 year old toyota avanza , i used octane 88 and full tank 250km range. When i engine flush , carbon cleaning, injection cleaning, and start using octane 90, i am getting 350km - 400km before the gas light starts to blink. I also use liqui moly mos2 oil additive to reduce the engine noise. But i think its not as effective as the cleaning i did on the engine. Next i think of put down the gas tank, clean it and replace the fuel filter

If anything your car should run smoother with it. This is good stuff. There will still be a little left in the can too. I put some motor oil for my car in there and use it to top off. Although you poured most of it the first time there will still be some in the can.

I use this in my flat tappet rocker cars for wear protection instead of just adding zinc

Mos2 people don't notice a change in Economy, but using Ceratec people notice a difference in economy, fuel that is. Also quieter engine. Ceratec last longer after oil changes and no need to re-add Ceratec until 30,000 miles.

For sure drive 300+ miles. It has to work it’s way into those crevices on grinding metal... start running more efficiently for a sustained period of time...then your computer will adapt to this ...followed by you feeling the whip a bit smoother and decrease mpg. So this all takes time. Did you reset ur computer mpg? Might start noticing ur getting better mpg on reg travelled roads like you look down an notice you got 27 mpg during a medium take off. Sometimes I can tell my mpg had gone up on the computer reading but it’s tough to tell because I change my oil so often. If you have good maintenance then you may already be getting ur cars best mpg ..this shiz still helps tho 👌 I have Lmoly 4200 5-30 in mine. 😍

I would say drive at least 2000 miles then check it this film takes time to build up

Habe Liquy Moly als MOS² Additiv in allen meinen Motoren direkt nach dem Ölwechsel hinzugefügt. Allerdings nur die 125 ml Dose, die eigentlich für 4 l Öl gedacht ist. Alle liefen wesentlich ruhiger .Im 2. Weltkrieg wurde das Zeug auch eingesetzt. Falls der Öltank eines Flugzeuges zerschossen wurde, reichte dieser Trockenschmierstoff meist noch für 100 km, so dass eine Landung des Flugzeuges möglich war. Auch beim m140i mit 6 Zylindern, 3 l Hubraum und einer Steigerung der Leistung durch AC Schnitzer auf 390 PS (wobei die Gewährleistung erhalten bleibt, da AC Schnitzer wie die M-Abteilung mit BMW zusammen arbeitet),habe ich den ersten Ölwechsel nach ca. 5000 km gemacht. BMW hat den BC zwar nicht resetet, aber ich habe die 125 ml dazu gegeben. Wichtig: Der Motor sollte warm sein und eine Öltemperatur von mindestens 80 Grad haben. Danach bin ich ca. 100 km Autobahn gefahren mit ca. 160 km/h. In der Garage fiel mir auf, dass die Leerlaufdrehzahl von etwa 900 rpm auf 750 rpm fiel. Der Motor lief dabei seidenweich. Auch ist der durchschnittliche Verbrauch nun bei etwa 8,5l Super 95, vorher waren es 9l Super 95. Subjektiv läuft der 6 Zylinder noch weicher. Bin also zufrieden mit dem Produkt, welches ich zum ersten Male bei einem 528i Bj, 1984 eingesetzt habe. BMW hat ein Problem. Die 6-Zylinder Motoren haben einen Ölkanal im Bereich der Nockenwellen, welcher schon immer zu klein ausgelegt war. Somit fließt das Öl erst ab ca. 80 Grad Öltemperatur hierdurch. Wen wundert es, wenn die Leute sagen, dass ihr Motor nach 100.000 km den Geist aufgab. Wer den Wagen aber schonend warm fährt, der kann durchaus 400.000 km erreichen. Danke des Trockenschmierstoffes MoS² halten die Motoren wohl noch viel länger. Dazu habe ich persönlich weder Erfahrung noch kenne ich seriöse Quellen. Kann das Additiv uneingeschränkt empfehlen.

I don't know why there are so many bad reviews for this. Although, I can say that not every vehicle is going to benefit from the increased miles per gallon. This is mainly just to maintain the engine so it lasts longer. I'm guessing you take really good care of your car, and this is pretty much for those who don't. Or those who don't own a BMW at least. Try it on a car with engine problems, then you might have something there.

My 5.4L ford Fairlane 3valve went from 10.5L per 100km to 8.9 on a 700km highway run Canberra to Melbourne...... plus when cold the motor cranks easier and faster on startup I did the same trip two months running and compared trip computer in same direction revs harder and faster....... I’m convinced it works the return trip is uphill so can’t compare trip one way with return trip Same road same car same direction 10% less fuel runs smoother starts smoother

You can't base your recommendation on soley one aspect of this product it does so much more then just increase gas mileage which bynthe way as an after affect to what it really does and thats run smoother, protect, so it lasts longer.

It works after 600 km and you need to fill it in warmed up engine or even while its running.

Only Problem is on Motocycle - Engines with Starter gear (free running) and clutch... they will slipp because it is so good ... but you can put it in old Guzzi and Harleys with dry Starter and clutch

It worked well for me on my Nissan & Audi. after 600 miles of driving. Thanks!

I'm surprised the majority of videos on KZfaq about this product test the fuel consumption. I thought the product was more of a protection for your engine, as it helps the oil in offering a better lubrication. Anyway, I don't know if it really works or not, today is the first time the guys at the service put this stuff in my 3 series' engine since I also had to change the oil and since I also use a Liqui Moly oil....guess I'll just have to wait and see how my car is going to run from now on (and maybe see if I'll get a better fuel consumption).

You should of just taken the miles driven and then divided it by the gallons it took to fill up your car with gas. Those computers will not give you an accurate MPG number.

This would have been more useful / helpful had you reset the MPG memory when you added the product, and driven the car normally, then checked the MPG readout, preferably after a tank or a few tanks. But thanks for trying; appreciated.

Dude thought after adding it , and not driving it gonna change something immediately 😂

I use this product in an old X5 coupled with oil saver and changes how the car works for better

I used it in my Ford focus 1.6tdci. I was on 1:22 before using mos2. Afther about 500 kilometer I noticed it going down to about 1:23.5. It does not start working right away. But is does something right. Also the engine felt way smoother and less noisy

Um theres way to many variables depending on how you drive. Engine load, temperature, identity altitude,barometric readings etc....

YOU MUST CHANGE THE OIL too - otherwise the old used oil becomes an impediment. When you add meat into your soup, do you reuse the old soup or make a new one?

Man ... first of all you shold reset the consumpsion reader by takaing out the bateri of the car so the computer start from 0000..and roll 100-200 de mile and then see .

So what is the difference between this and ceratec?

I have always had good results with MOS2 I use it in everything except for Wet clutch applications . Great product if you use it correctly .

Is liqui moly mos2 safe for VVT engines ? I know that the friction modifier "Engine Restorer" has clogged sensory components in vvt engines

A 340 km test after treatment is hardly indicative of a determination of a negative result.

we cant say that on your cars mpg meter.you have to write down mileage and check that. it works..good thing is it protects your engine.

I'm not sure it's really all about mileage, more about increased longevity and engine protection. Although I have no idea if anyone has found a way to measure that.

Hi BIMMER ZEIT If you have a digital temp gauge. Or use a obd2 scanner. to read the teperture. Test the time the engine geth to the opertating temp.Or chick in what time it geth to any temperture you pick. and compare it.with the anti friction it should take more time. If not. Mean the product don't work they way it suppose too.

I use this product in my Harley Davidson sportster and I can definitely tell you it stops some of the mechanical noise from the engine (the engines on most Harleys do NOT share the same oil supply as the transmissions like Japanese and British motorcycles). I can also tell you that it brings down the engine temperature which is important to me because most Harleys are air cooled. However this product will not work immediately. It takes a while to bond to engine surfaces. I can tell you that this is a German product and the Germans are chemical wizards. However they do offer an updated product. This product (which I still use) dates all the way back to World War II. You did not give this product a fair chance. Also when you are checking mileage everything must be the same IE weather temperature and tire pressure etc.

It’s recommended to do the liqui moly engine flush with old oil in car then allow the engine to idle for 10 minutes after that you can replace oil then add the mo2 additive I see you added to old oil it’s won’t be that effective that way

What camera is that?

will it depend on how you drive. and road traffic. you could have been stopped with engine running for more time during the 200 miles. I would think better to do it over a number of fills fill the tank use some refill tank then work out mpg. it does not say that the car fuel mpg readings are correct.

You have to reset the average mpg before u do the test.

RESET MPG. Then drive an exact stretch of road where you don't have to stop for 5 miles. Set cruise control to the speed limit and drive the 5 miles then record the MPG's. Then drive back to start point, add treatment and drive exact stretch of 5 miles with cruise control set to speed limit. Then compare MPG's - Any other way of testing it will invalidate the results. If you can find a stretch where you can drive a longer distance without stopping or accelerating, better yet. Just make sure to use cruise control as the car will apply fuel using the computer which is more accurate than the driver maintaining the speed limit manually. Good luck.

fuck the fuel consumption how does your engine sound and run

A must in modern hemi engines

Everything I have read states this is for older engines, why can’t you put it in newer engines

Well does the engine runs smoother??

Add the LM petrol system cleaner to the fuel tank

you need to shake it like a crazy about 10 min at list. I did without shaking and saw 5 mil layer on the bottom my first can. Need to apply on hot engine and run like 2 hours without cooling engine.

not going 2 c immediate results on fuel savings. considering price of this product not taking a great risk for any benefit.

Put it in my Elgrand the second tank of petrol it was quieter, by the third tank it was like new, with an extra fifty km per tank.

hi, i want to know that if i use AMSOIL 5w30 for my diesel car, is there any benefit to add Liqy moly MOS2 in it, or pouring mos2 in amsoil will damage / worsen engine oil quality or no benifit .

Use this stuff in my Jeep wrangler every oil change at around 5-7,000km mark. Got the 2.8L turbo diesel and so far it has done 170,000km without an issue. Don't know if it really works or not but gives me peace of mind and hoping it will help my engine and especially my turbo run longer with the added lubricity especially at start up

You really need to do this when you change your oil then test it over the next several thousand miles. 200 miles after adding to existing oil is not going to necessarily yeild any results.

best part made in Germany, non of that cheap made in china crap

It isn't for just fuel economy,it's to protect and extend the life of your motor as well as increase performance. You really should try reading the label and understand what your testing( especially when your making statements online)...lol

Don't waste your money, I put this on my 2016 mercedes e250 and it made 0 difference, if you have a knocking sound in your car change the oil/ filter and you can also put ceratec it works a lot better than this

Oh boy! This is not the way this product works. It takes much more time to work. Check it on the next oil change.

Should completely shaken up the can because it’s required. Also should added to warm engine oil and properly run in afterwards. Very inaccurate test and review. On your behalf, dude. Maybe retest and correctly record your mpg. You’ll probably be very surprised

and this is some measurements lol hahahahaahah

Can this be used with any oil ? Or it should be specific oil ?

Do you think this would quiet down my vanos rattle a bit? 2001 bmw 530i, m54tu motor. I need to get the gasket redone on the vanos seal, and I need to get the valve cover gasket done.

It's much better to use with new oil. Flagship product by Liqui moly, you just didn't check how to use it properly. Also , you may have weak compression,

you need to add with / during oil change 1 bottle vs 6Ls of used oil.... no use

Any reduction in oil consumption?

Did you notice more power.?

Hey Bimmer, what are the latest results?

Is it safe on disesel engine?

For best results put it in tank gasoline

Plus it takes more than 200 miles to see results on vehicles with more than 100k....

Remove your viscous fan and replace it with electric. That will give you little pump in mpg

Do you eat soy products to go with the jeans, good effort though, engine temp dropped by 20% on my cf moto 830le atv, bloody incredible really, less heat due to less friction, less friction means more power less wear and tear and quieter engine, I poured half bottle initially then added other half after 500 miles, second half of bottle made an even bigger difference, incredible to lose 20% heat in engine, simply incredible

in usa...where you can drive max. 70-80 mph it is not necessary to use it.

Gray and rainy? Just say Grainy

Bardahl Racing oil booster fonctionne bien ! Fullerène C60

how much of that can do you use?

you should try an injector cleaner also

En realidad no es para eso el uso principal de ese producto

The results do not appear until after 800 kilometers. You must be patient with the results of the examination. The products are high and reliable. I have been using them for years for experience rather than propaganda.

I didn't noticed a difference

Can i speak to a manager? I want my 2:55 back

Lol.. That's not quite how it works!

Learn to reset your MPG avg

Will it cause oil to darken?

I think you need 1000k to the annealing process to happen

Can i use it for BMW F10 ??